/// <see cref="ITerrainObjectType.CheckTerrainObjectIntersections"/>
public RCSet <RCIntVector> CheckTerrainObjectIntersections(IMapAccess map, RCIntVector position)
{
if (map == null)
{
throw new ArgumentNullException("map");
}
if (position == RCIntVector.Undefined)
{
throw new ArgumentNullException("position");
}
RCSet <RCIntVector> retList = new RCSet <RCIntVector>();
for (int quadX = 0; quadX < this.quadraticSize.X; quadX++)
{
for (int quadY = 0; quadY < this.quadraticSize.Y; quadY++)
{
RCIntVector relQuadCoords = new RCIntVector(quadX, quadY);
RCIntVector absQuadCoords = position + relQuadCoords;
if (absQuadCoords.X >= 0 && absQuadCoords.X < map.Size.X &&
absQuadCoords.Y >= 0 && absQuadCoords.Y < map.Size.Y)
{
/// Check intersection with other terrain object at the current quadratic tile.
ITerrainObject objToCheck = map.GetQuadTile(absQuadCoords).TerrainObject;
if (objToCheck != null && !this.IsExcluded(relQuadCoords) && objToCheck.GetQuadTile(absQuadCoords - objToCheck.MapCoords) != null)
{
retList.Add(relQuadCoords);
}
}
}
}
return(retList);
}
/// <see cref="IMapEditor.RemoveTerrainObject"/>
public void RemoveTerrainObject(IMapAccess targetMap, ITerrainObject terrainObject)
{
if (targetMap == null)
{
throw new ArgumentNullException("targetMap");
}
if (terrainObject == null)
{
throw new ArgumentNullException("terrainObject");
}
if (targetMap != terrainObject.ParentMap)
{
throw new InvalidOperationException("The map of the terrain object must equal with the target map!");
}
/// TODO: Avoid this downcast!
MapAccess targetMapObj = targetMap as MapAccess;
if (targetMapObj == null)
{
throw new ArgumentException("The given map cannot be handled by the MapEditor!", "targetMap");
}
/// Undo the cell data changesets of the removed terrain object.
foreach (ICellDataChangeSet changeset in terrainObject.Type.CellDataChangesets)
{
changeset.Undo(terrainObject);
}
targetMapObj.DetachTerrainObject(terrainObject);
}
/// <summary>
/// Converts the given terrain object into a SpriteInst structure.
/// </summary>
/// <param name="terrainObject">The terrain object to convert.</param>
/// <returns>The converted SpriteInst structure.</returns>
private SpriteRenderInfo ConvertTerrainObjectToSpriteInst(ITerrainObject terrainObject)
{
return(new SpriteRenderInfo()
{
SpriteGroup = SpriteGroupEnum.TerrainObjectSpriteGroup,
Index = terrainObject.Type.Index,
DisplayCoords = this.MapWindowBC.FullWindow.QuadToWindowRect(new RCIntRectangle(terrainObject.MapCoords, new RCIntVector(1, 1))).Location,
Section = RCIntRectangle.Undefined
});
}
/// <see cref="IMapTerrainView.GetTerrainObjectDisplayCoords"/>
public RCIntVector GetTerrainObjectDisplayCoords(RCIntVector position)
{
RCIntVector navCellCoords = this.MapWindowBC.AttachedWindow.WindowToMapCoords(position).Round();
ITerrainObject objToCheck = this.Map.GetCell(navCellCoords).ParentQuadTile.TerrainObject;
if (objToCheck != null)
{
return(this.MapWindowBC.AttachedWindow.QuadToWindowRect(new RCIntRectangle(objToCheck.MapCoords, new RCIntVector(1, 1))).Location);
}
return(RCIntVector.Undefined);
}
/// <summary>
/// Attaches the given terrain object to this quadratic tile.
/// </summary>
/// <param name="terrainObj">The terrain object to attach.</param>
/// <exception cref="InvalidOperationException">If a terrain object has already been attached to this quadratic tile.</exception>
public void AttachTerrainObject(ITerrainObject terrainObj)
{
if (terrainObj == null)
{
throw new ArgumentNullException("terrainObj");
}
if (this.terrainObject != null)
{
throw new InvalidOperationException("A terrain object has already been attached to this quadratic tile!");
}
this.terrainObject = terrainObj;
}
/// <see cref="IMapEditorService.PlaceTerrainObject"/>
public bool PlaceTerrainObject(RCIntVector position, string terrainObject)
{
if (this.scenarioManager.ActiveScenario == null)
{
throw new InvalidOperationException("No active scenario!");
}
if (position == RCIntVector.Undefined)
{
throw new ArgumentNullException("position");
}
if (terrainObject == null)
{
throw new ArgumentNullException("terrainObject");
}
ITerrainObjectType terrainObjType = this.scenarioManager.ActiveScenario.Map.Tileset.GetTerrainObjectType(terrainObject);
RCIntVector navCellCoords = this.mapWindowBC.AttachedWindow.WindowToMapCoords(position).Round();
IQuadTile quadTileAtPos = this.scenarioManager.ActiveScenario.Map.GetCell(navCellCoords).ParentQuadTile;
RCIntVector topLeftQuadCoords = quadTileAtPos.MapCoords - terrainObjType.QuadraticSize / 2;
ITerrainObject placedTerrainObject = null;
if (topLeftQuadCoords.X >= 0 && topLeftQuadCoords.Y >= 0 &&
topLeftQuadCoords.X < this.scenarioManager.ActiveScenario.Map.Size.X && topLeftQuadCoords.Y < this.scenarioManager.ActiveScenario.Map.Size.Y)
{
IQuadTile targetQuadTile = this.scenarioManager.ActiveScenario.Map.GetQuadTile(topLeftQuadCoords);
placedTerrainObject = this.mapEditor.PlaceTerrainObject(this.scenarioManager.ActiveScenario.Map, targetQuadTile, terrainObjType);
}
if (placedTerrainObject != null)
{
RCNumRectangle terrObjRect = new RCNumRectangle(this.scenarioManager.ActiveScenario.Map.GetQuadTile(placedTerrainObject.MapCoords).GetCell(new RCIntVector(0, 0)).MapCoords, placedTerrainObject.CellSize)
- new RCNumVector(1, 1) / 2;
foreach (Entity affectedEntity in this.scenarioManager.ActiveScenario.GetElementsOnMap <Entity>(terrObjRect, MapObjectLayerEnum.AirObjects, MapObjectLayerEnum.GroundObjects))
{
if (affectedEntity.CheckPlacementConstraints(affectedEntity.MapObject.QuadraticPosition.Location, new RCSet <Entity>()).Count != 0)
{
affectedEntity.DetachFromMap();
this.scenarioManager.ActiveScenario.RemoveElementFromScenario(affectedEntity);
affectedEntity.Dispose();
}
}
}
return(placedTerrainObject != null);
}
/// <summary>
/// Detaches the given terrain object from the map structure.
/// </summary>
/// <param name="terrainObj">The terrain object to be detached.</param>
/// <exception cref="InvalidOperationException">If the given terrain object was not attached to this map.</exception>
public void DetachTerrainObject(ITerrainObject terrainObj)
{
if (!this.terrainObjects.Remove(terrainObj))
{
throw new InvalidOperationException("The given terrain object was not attached to this map!");
}
for (int x = 0; x < terrainObj.Type.QuadraticSize.X; x++)
{
for (int y = 0; y < terrainObj.Type.QuadraticSize.Y; y++)
{
IQuadTile quadTile = terrainObj.GetQuadTile(new RCIntVector(x, y));
if (quadTile != null)
{
QuadTile quadTileObj = this.mapStructure.GetQuadTile(quadTile.MapCoords);
quadTileObj.DetachTerrainObject();
}
}
}
}
/// <summary>
/// Adds the given terrain object and all of its cutting quadratic tiles into the update lists.
/// </summary>
/// <param name="terrainObj">The terrain object to add.</param>
/// <param name="terrainObjUpdateList">The terrain object update list.</param>
/// <param name="quadTileUpdateList">The quadratic update list.</param>
private void AddTerrainObjectToUpdate(ITerrainObject terrainObj, RCSet <ITerrainObject> terrainObjUpdateList, RCSet <IQuadTile> quadTileUpdateList)
{
if (terrainObj != null && terrainObjUpdateList.Add(terrainObj))
{
for (int col = 0; col < terrainObj.Type.QuadraticSize.X; col++)
{
for (int row = 0; row < terrainObj.Type.QuadraticSize.Y; row++)
{
IQuadTile quadTileToUpdate = terrainObj.GetQuadTile(new RCIntVector(col, row));
if (quadTileToUpdate != null &&
(this.fowCacheMatrix.GetFullFowFlagsAtQuadTile(quadTileToUpdate.MapCoords) != FOWTileFlagsEnum.None ||
this.fowCacheMatrix.GetPartialFowFlagsAtQuadTile(quadTileToUpdate.MapCoords) != FOWTileFlagsEnum.None))
{
quadTileUpdateList.Add(quadTileToUpdate);
}
}
}
}
}
/// <see cref="IMapEditorService.RemoveTerrainObject"/>
public bool RemoveTerrainObject(RCIntVector position)
{
if (this.scenarioManager.ActiveScenario == null)
{
throw new InvalidOperationException("No active scenario!");
}
if (position == RCIntVector.Undefined)
{
throw new ArgumentNullException("position");
}
RCIntVector navCellCoords = this.mapWindowBC.AttachedWindow.WindowToMapCoords(position).Round();
ITerrainObject objToCheck = this.scenarioManager.ActiveScenario.Map.GetCell(navCellCoords).ParentQuadTile.TerrainObject;
if (objToCheck != null)
{
this.mapEditor.RemoveTerrainObject(this.scenarioManager.ActiveScenario.Map, objToCheck);
return(true);
}
return(false);
}
/// <see cref="IMapEditor.DrawTerrain"/>
public IEnumerable <IIsoTile> DrawTerrain(IMapAccess targetMap, IIsoTile targetTile, ITerrainType terrainType)
{
if (targetMap == null)
{
throw new ArgumentNullException("targetMap");
}
if (targetTile == null)
{
throw new ArgumentNullException("targetTile");
}
if (terrainType == null)
{
throw new ArgumentNullException("terrainType");
}
if (targetMap.Tileset != terrainType.Tileset)
{
throw new InvalidOperationException("The tileset of the new terrain type must be the same as the tileset of the map!");
}
/// Notify the map that the tile exchanging procedure is started.
targetMap.BeginExchangingTiles();
/// First we have to search the basis layer of the draw operation.
ITerrainType baseLayer = terrainType;
FloodArea floodArea = new FloodArea();
while (!this.CheckLayer(targetMap, targetTile, baseLayer, floodArea))
{
floodArea.Enlarge(baseLayer.TransitionLength + 1);
baseLayer = baseLayer.Parent;
if (baseLayer == null)
{
throw new MapException("Basis-layer not found for draw terrain operation!");
}
}
/// Clear the appropriate areas of the map around the target tile of the draw operation.
foreach (ITerrainType topmostLayer in targetMap.Tileset.TerrainTypes)
{
if (topmostLayer.IsDescendantOf(baseLayer) && topmostLayer != terrainType && !topmostLayer.HasChildren)
{
ITerrainType[] layersToClear = terrainType.FindRoute(topmostLayer);
this.ClearLayers(targetMap, targetTile, terrainType, baseLayer, layersToClear);
}
}
/// Fill the appropriate areas of the map around the target tile of the draw operation.
this.FillLayers(targetMap, targetTile, terrainType, baseLayer);
/// Force regenerating the variant of the draw operation center and its neighbours.
targetTile.ExchangeType(targetTile.Type);
/// Remove the terrain objects that are violating the new map terrain.
IEnumerable <IIsoTile> affectedIsoTiles = targetMap.EndExchangingTiles();
foreach (IIsoTile affectedIsoTile in affectedIsoTiles)
{
foreach (IQuadTile cuttingQuadTile in affectedIsoTile.CuttingQuadTiles)
{
ITerrainObject affectedTerrainObj = cuttingQuadTile.TerrainObject;
if (affectedTerrainObj != null && affectedTerrainObj.Type.CheckConstraints(targetMap, affectedTerrainObj.MapCoords).Count != 0)
{
this.RemoveTerrainObject(targetMap, affectedTerrainObj);
}
}
}
return(affectedIsoTiles);
}
public override object EditValue(System.ComponentModel.ITypeDescriptorContext context, IServiceProvider provider, object value)
{
ITerrainObject obj = context.Instance as ITerrainObject;
if (obj == null)
{
return(null);
}
TerrainShape terrain = obj.OwnerTerrain;
if (terrain == null)
{
return(null);
}
frmsvr = (IWindowsFormsEditorService)provider.GetService(typeof(IWindowsFormsEditorService));
if (frmsvr == null)
{
return(null);
}
GUI.DynamicImageList il = new GUI.DynamicImageList(32);
_comboBox.BeginUpdate();
_comboBox.Items.Clear();
_comboBox.SmallImageList = il.ImageList;
int iSelIndex = -1;
if (_bSupportsNoneTexture)
{
ListViewItem item = new ListViewItem("None");
item.Tag = null;
item.ImageIndex = -1;
_comboBox.Items.Add(item);
}
foreach (DetailTextureResource tex in terrain.DetailTextures)
{
if (tex._bIsBaseTexture && !_bSupportsBaseTexture)
{
continue;
}
ListViewItem item = new ListViewItem(tex.ToString());
item.Tag = tex;
item.ImageIndex = il.AddBitmap(EditorManager.Project.MakeAbsolute(tex.DiffuseFilename), System.Drawing.Color.Magenta);
_comboBox.Items.Add(item);
if (tex == value)
{
item.Selected = true;
iSelIndex = item.Index;
}
}
_comboBox.EndUpdate();
if (iSelIndex >= 0)
{
_comboBox.EnsureVisible(iSelIndex);
}
using (EditorManager.ActiveView.AcquireModal())
{
frmsvr.DropDownControl(_comboBox);
}
if (_comboBox.SelectedItems.Count == 1)
{
return(_comboBox.SelectedItems[0].Tag as DetailTextureResource);
}
return(null);
}